2841423531 has 16 divisors (see below), whose sum is σ = 3878582400. Its totient is φ = 1849317120.

The previous prime is 2841423461. The next prime is 2841423581. The reversal of 2841423531 is 1353241482.

It is not a de Polignac number, because 2841423531 - 2²³ = 2833034923 is a prime.

It is a super-2 number, since 2×2841423531² = 16147375365041015922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2841423492 and 2841423501.

It is not an unprimeable number, because it can be changed into a prime (2841423581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344091 + ... + 352251.

It is an arithmetic number, because the mean of its divisors is an integer number (242411400).

Almost surely, 2^2841423531 is an apocalyptic number.

2841423531 is a deficient number, since it is larger than the sum of its proper divisors (1037158869).

2841423531 is a wasteful number, since it uses less digits than its factorization.

2841423531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10906.

The product of its digits is 23040, while the sum is 33.

The square root of 2841423531 is about 53305.0047462712. The cubic root of 2841423531 is about 1416.3763208868.

The spelling of 2841423531 in words is "two billion, eight hundred forty-one million, four hundred twenty-three thousand, five hundred thirty-one".